CVE-2021-43846 — MEDIUM (5.3)

Q: How severe is CVE-2021-43846?

CVE-2021-43846 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-43846?

Check the references section above for vendor advisories and patch information. Affected products include: Nebulab Solidus.

Vulnerability Description

`solidus_frontend` is the cart and storefront for the Solidus e-commerce project. Versions of `solidus_frontend` prior to 3.1.5, 3.0.5, and 2.11.14 contain a cross-site request forgery (CSRF) vulnerability that allows a malicious site to add an item to the user's cart without their knowledge. Versions 3.1.5, 3.0.5, and 2.11.14 contain a patch for this issue. The patch adds CSRF token verification to the "Add to cart" action. Adding forgery protection to a form that missed it can have some side effects. Other CSRF protection strategies as well as a workaround involving modifcation to config/application.rb` are available. More details on these mitigations are available in the GitHub Security Advisory.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Nebulab	Solidus	< 2.11.14

Related Weaknesses (CWE)

CWE-352

References

https://github.com/solidusio/solidus/commit/4d17cacf066d9492fc04eb3a0b16084b4737PatchThird Party Advisory
https://github.com/solidusio/solidus/commit/a1b9bf7f24f9b8684fc4d943eacb02b1926cPatchThird Party Advisory
https://github.com/solidusio/solidus/security/advisories/GHSA-h3fg-h5v3-vf8mExploitMitigationThird Party Advisory
https://github.com/solidusio/solidus/commit/4d17cacf066d9492fc04eb3a0b16084b4737PatchThird Party Advisory
https://github.com/solidusio/solidus/commit/a1b9bf7f24f9b8684fc4d943eacb02b1926cPatchThird Party Advisory
https://github.com/solidusio/solidus/security/advisories/GHSA-h3fg-h5v3-vf8mExploitMitigationThird Party Advisory

FAQ

What is CVE-2021-43846?

CVE-2021-43846 is a vulnerability with a CVSS score of 5.3 (MEDIUM). `solidus_frontend` is the cart and storefront for the Solidus e-commerce project. Versions of `solidus_frontend` prior to 3.1.5, 3.0.5, and 2.11.14 contain a cross-site request forgery (CSRF) vulnerab...

How severe is CVE-2021-43846?

CVE-2021-43846 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-43846?

Check the references section above for vendor advisories and patch information. Affected products include: Nebulab Solidus.